RT Journal Article
T1 A wide family of singularity-free cosmological models
A1 Fernández Jambrina, Leonardo
A1 González Romero, Luis Manuel
AB In this paper a family of nonsingular cylindrical perfect fluid cosmologies is derived. The equation of state corresponds to a stiff fluid. The family depends on two independent functions under very simple conditions. A sufficient condition for geodesic completeness is provided.
PB American Physical Society
SN 0556-2821
YR 2002
FD 2002-07-15
LK https://hdl.handle.net/20.500.14352/59736
UL https://hdl.handle.net/20.500.14352/59736
LA eng
NO ©2002 The American Physical Society.The present work has been supported by Dirección General de Enseñanza Superior Project PB98-0772. The authors wish to thank F. J. Chinea, F. Navarro-Lérida, and M. J. Pareja for valuable discussions.
NO Dirección General de Enseñanza Superior
DS Docta Complutense
RD 23 abr 2025